DF-55 - Screen AG Neovo - Free user manual and instructions

Product Type	LCD Monitor
Brand	AG Neovo
Model	DF-55
Display Size	55 inches (diagonal)
Resolution	1920 x 1080 (Full HD)
Brightness	350 cd/m² (typical)
Contrast Ratio	4000:1 (typical)
Response Time	8 ms (typical)
Viewing Angle	178° / 178° (H/V)
Connectivity	HDMI, VGA, DVI, USB, Audio
VESA Mount	200 x 200 mm
Power Consumption	≤ 120 W (typical), <0.5 W (standby)
Weight (with stand)	Approximately 22 kg
Dimensions (W x H x D)	1245 x 720 x 80 mm (without stand)
Color	Black
Features	Anti-glare coating, Built-in speakers, Kensington lock
Cleaning	Use a soft, dry cloth; avoid harsh chemicals
Safety	UL, FCC, CE certified; operate in well-ventilated area
Repairability	Spare parts available through authorized service centers

Frequently Asked Questions - DF-55 AG Neovo

How do I connect my laptop to the DF-55 monitor?

Use an HDMI or VGA cable to connect your laptop's output to the monitor's input. Ensure the monitor is set to the correct input source using the menu buttons.

What is the recommended resolution for this monitor?

The native resolution is 1920 x 1080 pixels. For best image quality, set your device to output at this resolution.

Does the DF-55 have built-in speakers?

Yes, the monitor includes built-in speakers. Audio can be input via HDMI or the audio-in jack.

How do I clean the screen?

Use a soft, lint-free cloth slightly dampened with water. Do not use alcohol, ammonia, or abrasive cleaners. Gently wipe the screen.

Can I mount the DF-55 on a wall?

Yes, it supports VESA 200 x 200 mm mounting. Use a compatible wall mount bracket and follow the installation instructions.

What do I do if there is no display?

Check that the power cable is firmly connected and the monitor is turned on. Ensure the input source is correctly selected. Try a different cable or device.

Is the monitor energy efficient?

The monitor consumes ≤120 W typical operation and less than 0.5 W in standby mode, meeting energy efficiency standards.

How do I adjust the screen settings?

Use the buttons on the bottom or side of the monitor to access the OSD menu. Navigate using the buttons to adjust brightness, contrast, and other settings.

Where can I find the user manual?

The user manual is available for free download in PDF format from manual websites or the manufacturer's support page. Search for 'AG Neovo DF-55 manual'.

What safety precautions should I take?

Place the monitor on a stable surface, ensure proper ventilation, avoid exposure to moisture, and do not block ventilation slots. Unplug during storms or long periods of non-use.

USER MANUAL DF-55 AG Neovo

- Important Safety Instructions ....1

• Safety precautions and maintenance....1
• Use....4
• Installation Notes......6

• Package Content ....8

• Unpacking....8
• Accessories....10
• DF-55 Option Accessories....11
• Overview....12

- Setting Up the Display ....14

• Step1: Tear down the downside covers....14
• Step2 : Place the upside part into downside part......15
• Step3: Connect the LVDS and 24V....16
• Step4 : Reinstall the downside covers....17
• Step5 : Open the user door, Connect by HDMI connector.18
• DF-55 Full Size Stand installation....19
• Using the Remote Control....21
• OSD Setting Menu....22

- Trouble shooting ....26

- Specifications 27

• Product Dimensions ......28

Important Safety Instructions

Safety precautions and maintenance

WARNING: Use of control, adjustments or procedures other than those specified in this documentation may result in exposure to shock, electrical hazards and/or mechanical hazards.

Read and follow these instructions when connecting and using your display:

Operation:

• Keep the display out of direct sunlight and away from stoves or any other heat sources.
• Remove any object that could fall into ventilation holes of power box or prevent proper cooling of the display's electronics.
• Don't block the ventilation holes on the power box.
• When positioning the display, make sure the power plug and outlet are easily accessible.
• When turning off the display by detaching the power cord, wait 6 seconds before re-attaching the power cord for normal operation.
• Ensure the use of an approved power cord provided by AG Neovo at all times. If your power cord is missing, please contact your local service center.
• Don't subject the display to severe vibration or high impact conditions during operation.
• Don't knock or drop the display during operation or transportation.
• Provide an earthing connection before the mains plug is connected to the mains. And, when disconnecting the earthing connection, be sure to disconnect after pulling out the mains plug from the mains.

Safety precautions and maintenance

Maintenance:

• To protect your display from possible damage, do not put excessive pressure on the display.
• Unplug the display if you are not going to use it for an extensive period of time.
• Unplug the display if you need to clean it with a slightly damp cloth. The screen may be wiped with a dry cloth when the power is off.

However, never use organic solvent, such as, alcohol, or ammonia-based liquids to clean your display.

• To avoid the risk of shock or permanent damage to the set, do not expose the display to dust, rain, water or an excessively moist environment.

• If your display becomes wet, wipe it with dry cloth as soon as possible.
• If a foreign substance or water gets in your display, turn the power off immediately and disconnect the power cord. Then remove the foreign substance or water.
• Don't store or use the display in locations exposed to heat, direct sunlight or extreme cold.

Safety precautions and maintenance

Read and follow these instructions when connecting and using your display:

• Unplug the display if you are not going to use it for an extensive period of time.
• Unplug the display if you need to clean it with a slightly damp cloth.
  The screen may be wiped with a dry cloth when the power is off. However, never use alcohol, solvents or ammonia-based liquids.
• Consult a service technician if the display does not operate normally after having followed the instructions in this manual.
• Keep the display out of direct sunlight and away from stoves or any other heat sources.
• Remove any object that could fall into the vents or prevent proper cooling of the display's electronics.
• Don't block the ventilation holes on the power box.
• Keep the display dry. To avoid electric shock, do not expose it to rain or excessive moisture.
• When turning off the display by detaching the power cable or DC power cord, wait for 6 seconds before re-attaching the power cable or DC power cord for normal operation.
• To avoid the risk of shock or permanent damage to the set do not expose the display to rain or excessive moisture.
• When positioning the display, make sure the power plug and outlet are easily accessible.

Use

Remote Controller Precautions :

- This product requires remote switch (ON/OFF) from Front Side ; the Back Side only has OSD function operated by remote controller.

Front Side

Exterior view of a modern office building (no signage)

The Front Side have a user door.

Back Side

Exterior view of a modern office building (no signage)

Use

Disconnect devices:

- For pluggable equipment, the socket-outlet shall be installed near the equipment and shall be easily accessible.

Installation Notes

Diagram of a door frame mounted on a base with ground level indicated, showing airflow or force direction (no text labels beyond 'Ground')

Please make sure you have a solid installation. (Locks on the ground) As shown in the picture.

You can install Dual side display by screws x10(M6x20mm)

Installation Notes

IPC installation:

• Dual side display (DF-55) contains a plate metal, it is used to fix your IPC.
• The relative position of the screw holes is shown below. You can choose the fit screw holes to use.

Package Content

Unpacking

• This product is packed in a carton, together with the standard accessories.
• Due to the size and weight of this display it is recommended for two people to move it.
  • After opening the carton, ensure that the contents are complete and in good condition.

Package 1

ITEM
1	BOTTOM CARTON
2	BOTTOM CUSHION
3	DF-55 DUAL SET
4	PACKING BAG
5	TOP CUSHION
6	UPPER CARTON
7	PLASTIC GRIP

ITEM
1	BOTTOM CARTON
2	BOTTOM CUSHION
3	PACKAGE FOR ROLLER
4	BOTTOM HOUSING
5	TOP CUSHION
6	UPPER CARTON
7	PLASTIC GRIP

Accessories

Simple line drawing of a rectangular frame with a flat top and two side supports at the bottom (no text or symbols)

Dual Side Display (upside part : DF-55 dual set)

Simple line drawing of a door and window with no text or symbols

Dual Side Display (downside part : Bottom housing)

Black cable with a small AC power plug, isolated on white background (no text or symbols)

Power Cord x1

Black key-shaped tool with handle and grip, isolated on white background (no text or symbols)

Key x1

M5x30mm screw x4

M6x20mm screw x10

Remote Controller x1 (Battery : CR 2025 3V)

Accessories

Isometric line drawing of a rectangular plate with a small square cutout and corner holes (no text or symbols)

Full Size Stand (with wheels)

Close-up of a metallic threaded bolt with hexagonal end (no text or symbols visible)

M10x100mm screw x4

Overview

Top View

Pure black rectangular shape with gradient shading and no text or symbols

Front View

Exterior view of a modern office building (no signage)

Side View

Pure vertical black line with evenly spaced small dots, no text or symbols present

Back View

Exterior view of a modern office building (no signage)

Overview

1. Display (Dual side)
2. Display Set
3. Remote control sensor (Dual side)
4. Stand (with use hole x 10)
5. Use Door (with locker)

Setting Up The Display

Step1 : Tear down the downside covers

Technical line drawing of a mechanical assembly with blue arrows indicating direction, no text or symbols present

Putting the down half part upside, and tear down the downside covers. screws x 20 (M3x6mm)

Step2 : Place the upside part into downside part

Architectural line drawing of a room with a large rectangular frame and internal compartments, showing two blue arrows pointing to structural elements (no text or symbols present)

Place the upside part into downside part screws x 4 (M5x30mm)

Technical line drawing of a modular electronic panel or enclosure structure (no text or symbols)

Step3 : Connect the LVDS and 24V

Step4 : Reinstall the downside covers

Diagram of a device with a door and dotted line, showing an upward arrow (no text or symbols)

Technical line drawing of a rectangular frame mounted on a base, showing internal components and mounting brackets (no text or symbols)

Pure 3D diagram of a rectangular panel with a blue arrow pointing to one corner and dotted lines on the bottom (no text or symbols)

Reinstall the downside covers screws x 20 (M3x6mm)

Step5 : Open the user door, Connect by HDMI connector & AC switch (power cord)

DF-55 Full Size Stand installation

Technical line drawing of a mechanical or architectural component with directional arrows indicating flow or force (no text or symbols present)

1 Install the Full Size Stand (DF-55) screws x10 (M6x20mm)

2

Using screws to secure the product on the ground (DF-55) screwsx4(M10x100mm)

Close-up of a metallic threaded bolt with a hexagonal end (no text or symbols visible)

Technical line drawing of a rectangular electronic device with mounting base and door, showing internal components and mounting points (no text or symbols)

Using the Remote Control

No.	Key Descriptions
1	Power Power on/Power off
2	Menu Into OSD module
3	▶	Menu Right
4	◀	Menu Left
5	▲	Menu Up
6	▼	Menu Down
	Exit Menu/Exit selection

OSD Setting Menu

Press “MENU” into the OSD Setting Menu, and then press “UP” or “DOWN” to select the item, at last press “EXIT” to leave menu :

Luminance

Press MENU to select one of the following, and then press “RIGHT” or “LEFT” to select the desired level,---Brightness1: Range: 0~100 ; Default: : 100---Contrast: Range: 0~100 ; Default : 50---Gamma: Off / On ; Default : Off

Press “MENU” into the OSD Setting Menu, and then press “UP” or “DOWN” to select the item, at last press “EXIT” to leave menu :

Color

Press MENU to select one of the following, and then press “RIGHT” or “LEFT” to select the desired level,---Color Temperature: Range: 6500K, 9300K, 11500K, User Define ;Default: : 9300KIf you choose theUser Define, you can adjusts red, green, blue gain and red, green blue offset;---Red: 0~100 ;Default: 70---Green: 0~100 ;Default: 70---Blue: 0~100 ;Default: 70

Press “MENU” into the OSD Setting Menu, and then press “UP” or “DOWN” to select the item, at last press “EXIT” to leave menu :

OSD Settings

Press MENU to select one of the following, and then press “RIGHT” or “LEFT” to select the desired level,---Horizontal: 0~100 ; Default : 50---Vertical: 0~100 ; Default : 50---Transparency: 0~4 ; Default : 0---OSD Time Out: 0~60 ; Default : 5

Press “MENU” into the OSD Setting Menu, and then press “UP” or “DOWN” to select the item, at last press “EXIT” to leave menu :

Setup

Press MENU to select one of the following, and then press “UP” or “DOWN” to select the item,---Language: English / Español / Français / Deutsch / Italiano / Português / Русский /簡体中文 / 日本語 / 繁體中文;Default :English---Input: HDMI1 / HDMI2 ;Default :HDMI2---Display Size: Full Screen / Smart Fit / 4:3 / Smart4:3 ;Default :Full Screen---Reset: No / Yes ;Default : No

Trouble shooting

Symptom Possible	Cause Remedy
No picture is displayed	1. The power cord is disconnected.2. The main power switch on the back of the display is not switched on.3. The selected input has no connection.4. The display is in standby mode.	1. Plug in the power cord.2. Make sure the power switch is switched on.3. Connect a signal connection to the display.
Interference displayed on the display or audible noise is heard	Caused by surrounding electrical appliances or ‡fluorescent lights	Move the display to another location to see is the interference is reduced.
Color is abnormal	‡The signal cable is not connected properly.	Make sure that the signal cable is attached firmly to the back of the display.
Picture is distorted with abnormal patterns	1. The signal cable is not connected properly.2. The input signal is beyond the capabilities of the display.	1. Make sure that the signal cable is attached2. Check the video signal source to see if it is beyond the range of the display. Please verify its specifications with this display's specification section
Display image doesn't fill up the full size of the screen	The zoom mode is not correctly set.	Use the Zoom mode or custom zoom function in the Screen menu to fine tune display geometry and time frequency parameter.
After-Images can still be seen on the display after the display is powered off.	A still picture is displayed for an over extended period of time.	Do not allow a still image to be displayed for an extended period of time as this can cause a permanent after-image to remain on the display.

Specifications - DF-55

LCD Display 55"	Model name DF-55
	Screen size 55 inch	(diagonal)
	Resolution 1920 x1	080 (Pixel)
	Display Area 1209.6(H) x 680.4(V)
	Contrast Ratio 3000:1
	Brightness 450 nits	/ 450 nits
	View angle	178° (H); 178° (V)
	Color Gamut 72 (%)
	Surface Treatment	Haze 11%,3H
Input Connectivity	HDMI*2
Power	Input AC-110V 240V / 50Hz / 60Hz
	Power Consumption	230 W (typ.)
	Light source LED
SET	Dimension	2030.7 x 862.2 x 23.4(U)/ 62.4(D) mmStand: 452.4 x 950mm (Top view)
	Weight 100 KG
	Material	SECC
	Surface Treatment	Painting in Black color
Packing	Dimension 1609*176*968 mm (box1)1068*400*735 mm (box2)
	Weight 103 KG
Environmental Conditions	Operating Temp.	0 ~ 40°C
	Operating Humidity	20% ~ 80%
Option		IPC

Product Dimensions – DF-55